86106840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 270950400

約数和(自身を除く): 184843560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 79, 93, 120, 124, 155, 158, 186, 237, 248, 293, 310, 316, 372, 395, 465, 474, 586, 620, 632, 744, 790, 879, 930, 948, 1172, 1185, 1240, 1465, 1580, 1758, 1860, 1896, 2344, 2370, 2449, 2930, 3160, 3516, 3720, 4395, 4740, 4898, 5860, 7032, 7347, 8790, 9083, 9480, 9796, 11720, 12245, 14694, 17580, 18166, 19592, 23147, 24490, 27249, 29388, 35160, 36332, 36735, 45415, 46294, 48980, 54498, 58776, 69441, 72664, 73470, 90830, 92588, 97960, 108996, 115735, 136245, 138882, 146940, 181660, 185176, 217992, 231470, 272490, 277764, 293880, 347205, 363320, 462940, 544980, 555528, 694410, 717557, 925880, 1089960, 1388820, 1435114, 2152671, 2777640, 2870228, 3587785, 4305342, 5740456, 7175570, 8610684, 10763355, 14351140, 17221368, 21526710, 28702280, 43053420, 86106840]

約数ペア:

[(1, 86106840), (2, 43053420), (3, 28702280), (4, 21526710), (5, 17221368), (6, 14351140), (8, 10763355), (10, 8610684), (12, 7175570), (15, 5740456), (20, 4305342), (24, 3587785), (30, 2870228), (31, 2777640), (40, 2152671), (60, 1435114), (62, 1388820), (79, 1089960), (93, 925880), (120, 717557), (124, 694410), (155, 555528), (158, 544980), (186, 462940), (237, 363320), (248, 347205), (293, 293880), (310, 277764), (316, 272490), (372, 231470), (395, 217992), (465, 185176), (474, 181660), (586, 146940), (620, 138882), (632, 136245), (744, 115735), (790, 108996), (879, 97960), (930, 92588), (948, 90830), (1172, 73470), (1185, 72664), (1240, 69441), (1465, 58776), (1580, 54498), (1758, 48980), (1860, 46294), (1896, 45415), (2344, 36735), (2370, 36332), (2449, 35160), (2930, 29388), (3160, 27249), (3516, 24490), (3720, 23147), (4395, 19592), (4740, 18166), (4898, 17580), (5860, 14694), (7032, 12245), (7347, 11720), (8790, 9796), (9083, 9480)]